Found P W, Baines D B
Department of Anaesthesia, Royal Alexandra Hospital for Children, Sydney, New South Wales.
Anaesth Intensive Care. 2000 Oct;28(5):547-51. doi: 10.1177/0310057X0002800512.
This study compared locally available adhesive tapes and dressings in a block randomized, blinded study to determine the force required to dislodge a cannula. In the first stage of the study, various tapes and taping methods were used to secure a cannula to a polyvinylchloride (PVC) pipe. The cannula was attached to a section of a giving set which in turn was attached to a dynamic force transducer. The force required to dislodge the cannula, together with the methods of dislodgement were recorded. In stage two the best taping technique for each type of tape was tested by attaching a cannula to the surface of the forearm of an adult male volunteer. Of the tapes tested we found Leukoplast to be the most effective tape for securing the cannula to the PVC model. On the adult forearm Sleek was as effective as Leukoplast. Orientating the tape parallel to the long axis of the cannula and taping the cannula hub-giving set connection both improved the adherence of the cannula. Under the conditions tested, sterile adhesive dressings and tapes were relatively ineffective in securing the cannulae.
本研究在一项整群随机双盲研究中比较了本地可得的胶带和敷料，以确定拔出套管所需的力。在研究的第一阶段，使用各种胶带和粘贴方法将套管固定在聚氯乙烯（PVC）管上。套管连接到输液器的一部分，输液器又连接到动态力传感器。记录拔出套管所需的力以及拔出方法。在第二阶段，通过将套管连接到成年男性志愿者的前臂表面，测试了每种胶带的最佳粘贴技术。在测试的胶带中，我们发现白色胶带是将套管固定到PVC模型上最有效的胶带。在成年前臂上，Sleek胶带与白色胶带效果相同。将胶带平行于套管的长轴放置，并粘贴套管针座与输液器的连接处，均可提高套管的附着力。在测试条件下，无菌粘性敷料和胶带在固定套管方面相对无效。
